I'll tack a crack at it. Well, for one thing you have too many drivers and they are all different. There is no need for that many different drivers in one bag. Although I suppose you could tell me that you do use them all and use them very well, but you have a disproportionate amount of drivers compared to the rest of your discs. I would greatly trim that down. Pick a handful of your favorite discs and use those. Even if you must carry more it is usually recommended to make them the same discs just in different stages of wear.

Things look good besides that. I just started throwing a Roc3 and have been loving it as my main midrange. Although you may find the need for an overstable midrange beyond the Roc3. I throw a Drone for that role, so getting an OS mid would be something to consider. Also I have no idea what a Slice Bearcat is